Key to file and folder names

All (combined females and males), Females, Males
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These contain the results for the main models (group + epoch + epoch*group)
and various models with Age or heart rate (HR) as additional variables.
In all models, within-group responses are derived from "epoch" effects, and 
between group effects are based on "epoch*group" effects. ("epoch" is a measure of time.)

HR is the median heart rate in the 1 minute baseline period.

1st level folders
Laterality: right - left (for ASG, MGS, PSG, ALG, PLG)
Left insula: [gyrus] - PLG ( for ASG, MGS, PSG, ALG)
Right insula: [gyrus] - PLG ( for ASG, MGS, PSG, ALG)

2nd level folders
Gyrus (ASG, MGS, PSG, ALG, and for laterality PLG)

3rd level folders
SAS: standard SAS RMANOVA model 
SAS[...]: standard SAS RMANOVA model + age/HR
SAS[...]epoch: standard SAS RMANOVA model + age/HR + time
SAS[...]epochxgroup: standard SAS RMANOVA model + age/HR + age/HR x time x group
SAS[...]xgroup: standard SAS RMANOVA model + age/HR x group

3rd level files
IAfig RMANOVA...: MATLAB plot with RMANOVA statistics (one for each SAS model)
IAfig_groupmeans, IAfig_groupmeansSE, IAfig_indvplotsXgroup: MATLAB plots of individual and mean timetrends in 3 formats
Table of RMANOVA....xls: Excel files combining SAS results (also included in SAS library). 

4th level folder (one location for each SAS model)
lib: SAS library

4th level file (one location for each SAS model)
rmanova_datain.txt: data for import into SAS

5th level files (one location for each SAS model)
load2_sasrmanova.sas: SAS script to load data and run model

PLG
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These contain the intrinsic PLG changes for all the models and 
subject groupings. Naming conventions are the same as above.
